| 016ca1ae5e33eb9529ae10c2510a56fa5c7fec4d |
|
03-Jun-2016 |
Randy Pan <zpan@google.com> |
WCM: Periodic scan interval policy adjustment
Allow immediate single scan for scenarios such as user allows
untrusted networks, user forces a connectivity scan, and etc.
The minimum scan interval is enforced only for the screen state
change and connection state change cases.
Also removed the scan started by WCM for user selected network.
We connect to the user selected network by directly invoking
the wpa_supplicant select_network. Now WCM always sets the
'forceSelectNetwork' parameter to false when calling into
WifiQualifiedNetworkSelector.selectQualifiedNetwork(). So deleted
the unused variable mForceSelectNetwork.
Bug: 29103349
Change-Id: I1dd77af0cf7de85a96afac63de1344daab192968
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiConnectivityManager.java
|
| f5dba8eb5e660932367fc650a2e2ca724df3734e |
|
27-May-2016 |
Randy Pan <zpan@google.com> |
Reset single scan timestamp when disabling Wifi
This timestamp needs to be reset when WiFi is disabled. When WiFi
is enabled again, a connectivity scan starts immediately.
Otherwise it can be delayed because of the minimum periodic single
scan interval rule.
Bug: 28986330
Change-Id: I5a01dc267a05791eba34c87e6d9301bd998bf377
Tests: Wifi unit tests, manual test
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiConnectivityManager.java
|
| 3126f8d5394f8790e9c4ed4ab5c47fcc686e6803 |
|
25-May-2016 |
Randy Pan <zpan@google.com> |
Merge "Wifi: local log size reduction" into nyc-dev
|
| 15941215e85f924765f00779e9b5daff9ed6f118 |
|
24-May-2016 |
Randy Pan <zpan@google.com> |
Wifi: local log size reduction
Cut down the max number of lines allowed in Wifi LocalLogs.
Currently LocalLog checks the number of lines in its buffer
instead of total size in number of bytes. The buffer being
used can grow really big if some lines are lengthy.
Bug: 28865103
Change-Id: I7f77de1048bb465b79265b3ecb3a925e3a2659d9
Test: Wifi Framework Unit Tests
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiConnectivityManager.java
|
| c2963eb07660a06592c60224279685166390217d |
|
23-May-2016 |
Randy Pan <zpan@google.com> |
WifiConnectivityManager: enforce minimum single scan interval
Instead of always starting a single scan when the device enters
screen on state, we now keep track of how long it has been since
last periodic single scan and defer the new scan request.
Bug: 28887789
Tests: Wifi Unit Tests, manual tests
Change-Id: Iba5b5b7db897d3227d87f8d989246a1942525b9c
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiConnectivityManager.java
|
| 9d6a7a1b5f9e9ea194fc6b15044c9d14d6aefabf |
|
21-May-2016 |
Roshan Pius <rpius@google.com> |
Merge changes Ie64c11f3,I91272aa5 into nyc-dev
* changes:
WifiNetworHistory: Don't persist QNS blacklist
Change clock for time interval/elapsed measurments
|
| fb196453c07daad5e525520cecad84cec5d89fb7 |
|
20-May-2016 |
Roshan Pius <rpius@google.com> |
WifiConnectivityManager: Fall back to full band scan
Fall back to full band scan when the currently connected network is not
present in scan result cache. This could be a transient problem, but we
don't want to cause an error by sending an invalid scan request.
Changes needed for unit-testing this change:
1. Make WifiInfo a real instance so that we can set the values for the
public members directly accessed like tx/rx success rate.
2. Make |getCurrentWifiConfiguration| public so that it can be stubbed
out.
BUG: 28845855
TEST: Compiles & unit-test passes
Change-Id: I6cb2b7ad762b3f8f2ab36d66c4b1fcc39fafffed
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiConnectivityManager.java
|
| ee0ab818341d44614ffe56ae73ecc08b974c2cbb |
|
20-May-2016 |
Roshan Pius <rpius@google.com> |
Change clock for time interval/elapsed measurments
1. Use the clock retrieved from WifiInjector in more modules: QNS,
Scanner, WifiConfigManager.
2. Use |elapsedRealtime| for time interval/elapsed measurments. Things
like scan results, config elements still continue to use
|currentTimeMillis|
Also,
1. Had to make |tryEnableQualifiedNetwork| public to prevent mockito from
calling the real method in WifiConfigManager.
2. Move keystore also into WifiInjector.
BUG: 28299258
BUG: 28824635
Change-Id: I91272aa5665abb741da7530d8920d09c8c5ea41f
TEST: Compiles & unit-test passes
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiConnectivityManager.java
|
| ee9329dc901d59b8ae1e39edac99bd9d91306d2f |
|
18-May-2016 |
Randy Pan <zpan@google.com> |
WifiConnectivityManager: partial scan only when connected
Starts partial scan only when Wifi is connected and traffic
is heavy. This is to work around an issue that WifiInfo
tx/rx rate is not updated to reflect the Wifi state. Ideally
the tx/rx rate should have been reset to 0 when Wifi is
disconnected.
Bug: 28831562
Change-Id: Ifa415b14e2b216654ddd8a2a0c885754da489bef
Test: Wifi Framework Unit Tests, manual tests
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiConnectivityManager.java
|
| 304d3451b9245f7c7bb5e81465561f0eb63b2473 |
|
16-May-2016 |
Randy Pan <zpan@google.com> |
WifiConfigManager: clean up makeChannelList()
Removed the unused input paramater 'restrict'. Updated its
callers.
Bug: 28786277
Change-Id: I44dc870ce3f353698187f76e8996cc77395b17d3
Tests: Wifi Framework Unit Tests, manual tests
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiConnectivityManager.java
|
| 46604d0d8d27c9dbdf986032de6e906e331f80ce |
|
16-May-2016 |
Randy Pan <zpan@google.com> |
WifiStateMachine: clean up dead code
Cleaned up the dead code from the original exponential back off
scan implementation.
Bug: 28750989
Bug: 28070598
Change-Id: I8abf82cdaa3530fb514794b4004c5d3f15950672
Tests: Wifi Unit Tests, manual test
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiConnectivityManager.java
|
| b32b649c815b0b50fd0127d9d4a4563c54a536fb |
|
16-May-2016 |
Randy Pan <zpan@google.com> |
WifiConnectivityManagerTest: exponential backoff periodic scan
Add a couple of unit tests to cover the periodic scan exponential
backoff feature.
Extended MockAlarmManager class such that users can query a
pending alarm's trigger time.
Bug: 28750989
Change-Id: I9520477180786fce2937e5fa87f790f60f12a3da
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiConnectivityManager.java
|
| ae9e0ef3efdd579fab8d89b5c653f4069e7ac883 |
|
13-May-2016 |
Randy Pan <zpan@google.com> |
Restrict connectivty periodic scan
When the phone screen is on, the periodic scan interval is setup
in an exponential backoff fashion. Also, if the traffic is higher
than certain threshold, perform scan on certain channels only
instead of full band.
Bug: 28627603
Change-Id: I95b686d7835265d843edac7c005f661393ae5383
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiConnectivityManager.java
|
| 1d7d62393181cc36b6f87c3cf2151adc54275f9c |
|
04-May-2016 |
Roshan Pius <rpius@google.com> |
WifiConnectivityManager: Unit tests for metrics
Add couple of unit-tests for metrics. Had to migrate the unit-tests to use
mock alarm manager.
BUG: 27479439
BUG: 27704599
BUG: 28480516
Change-Id: I1424053c35799905612b37edeb679e7556568ca5
TEST: Compiles & unit-test passes
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiConnectivityManager.java
|
| bacd0dca59fbba9f650a421a3d3b0dc5fa2eb606 |
|
04-May-2016 |
Roshan Pius <rpius@google.com> |
WifiConnectivityManager: Increment metrics
Make changes to increment the watchdog related metrics in
WifiConnectivityManager.
PS: Will need to add mock alarm manager to add unit-tests here. This is
done in the next CL.
BUG: 27479439
BUG: 27704599
Change-Id: I96e35e06d222056ec29488666619486a65746b38
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiConnectivityManager.java
|
| 00f5ad8bafa58232b799e5195783a444fa9168fe |
|
02-May-2016 |
Randy Pan <zpan@google.com> |
Merge "WifiConnectivityManager: PNO retry for low RSSI network" into nyc-dev
|
| 3d09b9117df33608a43c1fbe0135123e2de9aea2 |
|
27-Apr-2016 |
Randy Pan <zpan@google.com> |
WifiConnectivityManager: PNO retry for low RSSI network
Added an exponential back off retry mechanism for networks
found by PNO scan but rejected by QNS due to their low RSSI
values.
Bug: 28402107
Change-Id: I8a69afb3d22fbd2f479073e6087893c24e5a5d39
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiConnectivityManager.java
|
| 50abba06efa7834b5309df561375e4a2e2df630d |
|
29-Apr-2016 |
Randy Pan <zpan@google.com> |
Fix check on current connected/connecting network
Keep track of the network BSSID of the last connection attempt.
This BSSID is checked in case the phone is still in the process of
connecting to that network. mWifiInfo is checked for the currently
connected network. This is for the case that firmware performed
roaming automatically.
While there, addressed a checkstyle issue.
Bug: 28462151
Change-Id: Ia9316048e0549036de1c20bf1f3099cfcda9a75e
Test: WiFi unit tests
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiConnectivityManager.java
|
| c8a21e495dfaa5c44e87fda330621a1ed6c8aace |
|
26-Apr-2016 |
Randy Pan <zpan@google.com> |
WifiConnectivityManager: Run AlarmManager on WifiStateMachine thread
With WifiScanner also running on the WifiStateMachine thread,
WifiConnectivityManager is now exectued on a single thread context.
While there, fixed a few checkstyle issues.
Bug: 28369823
Change-Id: Ibf2b65be42d243deb61a68380a9011f4acc663b4
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiConnectivityManager.java
|
| d54ddacc42d9cd929d40b1df391895293bacafe2 |
|
22-Apr-2016 |
Roshan Pius <rpius@google.com> |
WifiConnectivityManager: Add stats for rate limiting
BUG: 28242396
Change-Id: I53c0e91d2b9ee2731c0f74ef6376f4fb4e67f2e9
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiConnectivityManager.java
|
| c7338605251ff62f6e21737b1cfca865ce6f3dd9 |
|
22-Apr-2016 |
Roshan Pius <rpius@google.com> |
Merge changes I2bfae3a9,I3e247667 into nyc-dev
* changes:
WifiConnectivityManager: Unit tests for rate limit
WifiConnectivityManager: Connection rate limit
|
| fa2ac2743307559e8dcc5aaf54873536315fbe62 |
|
19-Apr-2016 |
Roshan Pius <rpius@google.com> |
WifiConnectivityManager: Unit tests for rate limit
Adding unit tests to verify the connection attempt rate limiting
functionality. Had to change the way system time is being fetched in
WifiConnectivityManager to achieve this.
BUG: 28242396
Change-Id: I2bfae3a9ea60cba1c3c1405dd5eb58208f12c2db
TEST: Compiles & unit-test passes
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiConnectivityManager.java
|
| 4f5054647a2f4cac54a78d6e3bf3efa0727b488a |
|
18-Apr-2016 |
Roshan Pius <rpius@google.com> |
WifiConnectivityManager: Connection rate limit
Implement a rate limit for connection attempts to prevent us flapping
between networks.
While there,
Cleanup all the static time values to be more readable.
BUG: 28242396
Change-Id: I3e2476674e7239e000b93b95751acec3ea7bc8ce
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiConnectivityManager.java
|
| 7ce0f144104c68da40c196c16f73e2d0bcc50cc7 |
|
21-Apr-2016 |
Roshan Pius <rpius@google.com> |
WifiConnectivityManager: Turn off ePno/Gscans
There is a lot of instability/unknowns for using ePno/Gscans for
connectivity purposes. Unless we've all of them hashed out, turn them
off.
BUG: 28300874
BUG: 28278197
Change-Id: Ifd650032237ac510687f0d374d31f7c9f13d18bd
TEST: Compiles & unit-test passes (Will send for ACTS testing).
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiConnectivityManager.java
|
| 14ef58beaf5c3ca9d3909ff67bbbc109521e29bf |
|
19-Apr-2016 |
Roshan Pius <rpius@google.com> |
Merge "WifiConnectivityManager: Clear scan details after results" into nyc-dev
|
| 1e5ceb7ad228e29bf0f6b4706df49c684880c6e0 |
|
19-Apr-2016 |
Roshan Pius <rpius@google.com> |
Merge "WifiConnectivityManger: Enable background/ePNO scan" into nyc-dev
|
| 224198c8ba46f362a5df6d25f1b60e56f442b58b |
|
18-Apr-2016 |
Roshan Pius <rpius@google.com> |
WifiConnectivityManager: Clear scan details after results
BUG: 28247321
Change-Id: I7913ae97ceb8566d7e0612455096362c661b6969
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiConnectivityManager.java
|
| 79e3bf8db6b566a5b3c7065cdd43f87f07e73747 |
|
08-Apr-2016 |
Roshan Pius <rpius@google.com> |
WifiConnectivityManger: Enable background/ePNO scan
Add a new flag to control both background scans & connected PNO scan in
WifiConnectivityManager (We may need to disable connected PNO even if we
enable gscan).
Also, change the disconnected PNO interval to 20 seconds.
BUG: 28020168
BUG: 27877781
Change-Id: I6e7224b02456573070a68dbe8f5a5b0d49f37fdc
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiConnectivityManager.java
|
| 33e62df1fd2d065f6d626d800350e2063978a0ab |
|
15-Apr-2016 |
Glen Kuhne <kuh@google.com> |
Merge "Created LastResortWatchdog class" into nyc-dev
|
| eeb1a3c3cb4c09f925496000392d63b2b28301f7 |
|
14-Apr-2016 |
Randy Pan <zpan@google.com> |
Condition on if the phone is connected to an AP
In addition to check if the BSSID of the candidate network
recommended by QNS matches the one tracked by WifiStateMachine's
WifiInfo, check if the phone is in one of the supplicant
connecting states. This is to take the fact that WifiInfo stores
a diconnected network's BSSID into count.
Bug: 28163444
Change-Id: I682bedc26e9f2ea34cb006b859384a8e414b047d
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiConnectivityManager.java
|
| 09abbe29be6e552a2531b0367bd6d29647d33767 |
|
30-Mar-2016 |
Glen Kuhne <kuh@google.com> |
Created LastResortWatchdog class
Created the WifiLastResortWatchdog class, that will handle restarting
the wifi stack as a last resort when wifi is failing.
Implemented the logic that tracks failure counts for all available
networks, and the maintaining of that list of available networks.
BUG=27856523
Change-Id: I8c944d033955ad7e5cc9484cce8f20cd3755312e
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiConnectivityManager.java
|
| 329b3a9a9bc32d14649e91c15876ea7f95f148d1 |
|
13-Apr-2016 |
Roshan Pius <rpius@google.com> |
WifiConfigManager: Remove dead code
BUG: 28164778
Change-Id: I1e09b8039dbf7d220fd699b5be3b29330d02a305
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiConnectivityManager.java
|
| 48444cb4214a48a3a0bf4bbb93945c2aa68c9980 |
|
01-Apr-2016 |
Mitchell Wills <mwills@google.com> |
Move single scan blaming from WifiStateMachine to WifiScanningService
Bug: 27247460
Change-Id: Id855329450659b8b762fcb0bf9dba5a0b551604e
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiConnectivityManager.java
|
| 73a52d3336a40903965b946f6d3624a223ad5aac |
|
07-Apr-2016 |
Samuel Tan <samueltan@google.com> |
WifiConfigManager: rename member and constant fields
Rename fields in WifiConfigManager to properly reflect that
they are members (m* prefix), and constants (all caps with
underscores). To accomodate this change, also modify uses
of these fields outside WifiConfigManager (e.g. in WifiStateMachine).
Also:
- Remove default values given to WifiConfigManager member fields
that are initialized in its constructor, since the initalization renders
the default values useless.
- Remove member fields and constants that are unused.
- Replace the "*Milli" suffix on fields with "Ms".
- Re-ordered fields in a logical manner (i.e. static, public, then
private).
- Fixed checkstyle issues.
BUG: 27300099
Change-Id: Ifaef76bc04960f12f09267a581b9a02da7c5ab5c
TEST: 'runtest frameworks-wifi' passes.
TEST: Checkstyle returns only missing javadoc errors.
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiConnectivityManager.java
|
| f37079e3d8f4aca3242a971cbaef732fe1b75bde |
|
07-Apr-2016 |
Roshan Pius <rpius@google.com> |
WifiScanner: Remove pnosetting stopPno API (2/2)
BUG: 27532350
Change-Id: I291732cc693b6042ae995194094c4fec774dfbf1
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiConnectivityManager.java
|
| 466158a6669d51541ce6c5c4e04a71dad36cdb4e |
|
01-Apr-2016 |
Randy Pan <zpan@google.com> |
Enable/disable WifiConnectivityManager at runtime
Add support to turn on and off WifiConnectivityManager at
runtime.
Bug: 27968625
Change-Id: I3583d1564a78a6db7227d2fa5a91e859cef83776
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiConnectivityManager.java
|
| 84d962ec8f487f824214744498bba505a6db0c59 |
|
11-Feb-2016 |
Randy Pan <zpan@google.com> |
Wifi Connectivity Manager
Created a submodule which manages all the WiFi connectivity
related operations. It starts a scan when screen turns on/off,
WiFI gets connected/disconnected or on demand. The scan results
are passed to QNS for it to recommend a network to connect to.
Clean up the relevant logic from WifiStateMachine.
Bug: 26666366
Bug: 27227489
Bug: 27677391
Bug: 27364917
Change-Id: I65405506ff55940d0b23f1407e476bff6fce47fa
/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiConnectivityManager.java
|